South Korea's impeached President Yoon Suk Yeol had his mug shot taken and underwent a physical check before spending his first night in jail as a criminal suspect, a prison officer said Monday.

Supporters of impeached President Yoon Suk Yeol pushed past lines of police to enter the court, some destroying furniture and blasting fire extinguishers at officers trying to suppress them.

Impeached South Korean leader Yoon Suk Yeol was arrested on Wednesday over his failed martial law bid, ending a weeks-long standoff with authorities and becoming the first sitting president to be detained in the nation's history.